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package Array;

/**
 *
 * @author stefano.marangoni
 */
public class a1 {
public static void main (String args[]) {   
        int a1[]=new int[10];
        int a2[]={1,2,3,4,5,};
        int a3[]={4,3,2,1};
        System.out.println("length of a1 is" +a1.length); //10
        System.out.println("lenght of a2 is" +a2.length); //5
        System.out.println("lenght of a3 is" +a3.length); //4  }}
        
   
        
}}
